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36 package gr.grnet.aquarium.charging
39 * An input that is used in a charging function.
41 * @author Christos KK Loverdos <loverdos@gmail.com>
44 sealed abstract class ChargingInput(
46 val isDirectlyRelatedToPreviousEvent: Boolean = false,
47 val isDirectlyRelatedToCurrentEvent: Boolean = false
51 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the name of the cost
52 * policy for which a cost computation applies.
54 * @author Christos KK Loverdos <loverdos@gmail.com>
56 case object ChargingBehaviorNameInput extends ChargingInput("chargingBehaviorName")
59 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the total credits.
61 * @author Christos KK Loverdos <loverdos@gmail.com>
63 case object TotalCreditsInput extends ChargingInput("totalCredits")
66 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the old total (accumulating)
67 * amount, that is the resource amount before taking into account a new resource event.
68 * For example, in the case of `diskspace`, this is the total diskspace used by a user.
70 * @author Christos KK Loverdos <loverdos@gmail.com>
72 case object OldTotalAmountInput extends ChargingInput("oldTotalAmount")
75 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the new total (accumulating)
76 * amount, that is the resource amount after taking into account a new resource event.
77 * For example, in the case of `diskspace`, this is the total diskspace used by a user.
79 * @author Christos KK Loverdos <loverdos@gmail.com>
81 case object NewTotalAmountInput extends ChargingInput("newTotalAmount")
84 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the time delta between two
85 * consecutive resource events of the same type (same `resource` and `instanceID`). Time is measured in milliseconds.
87 * @author Christos KK Loverdos <loverdos@gmail.com>
89 case object TimeDeltaInput extends ChargingInput("timeDelta", true, true)
92 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the `value` of the previous
93 * [[gr.grnet.aquarium.event.model.resource.ResourceEventModel]].
95 * @author Christos KK Loverdos <loverdos@gmail.com>
97 case object PreviousValueInput extends ChargingInput("previousValue", true, false)
100 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the `value` of the current
101 * [[gr.grnet.aquarium.event.model.resource.ResourceEventModel]].
103 * @author Christos KK Loverdos <loverdos@gmail.com>
105 case object CurrentValueInput extends ChargingInput("currentValue", false, true)
108 * The type of [[gr.grnet.aquarium.charging.ChargingInput]] that holds the unit price.
110 * @author Christos KK Loverdos <loverdos@gmail.com>
112 case object UnitPriceInput extends ChargingInput("unitPrice")
114 case object DetailsInput extends ChargingInput("details")